[INFO] fetching crate lance-arrow 0.18.0... [INFO] checking lance-arrow-0.18.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate lance-arrow 0.18.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate lance-arrow 0.18.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lance-arrow 0.18.0 [INFO] finished tweaking crates.io crate lance-arrow 0.18.0 [INFO] tweaked toml for crates.io crate lance-arrow 0.18.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 76 packages to latest compatible versions [INFO] [stderr] Adding arrow-array v52.2.0 (available: v53.0.0) [INFO] [stderr] Adding arrow-buffer v52.2.0 (available: v53.0.0) [INFO] [stderr] Adding arrow-cast v52.2.0 (available: v53.0.0) [INFO] [stderr] Adding arrow-data v52.2.0 (available: v53.0.0) [INFO] [stderr] Adding arrow-schema v52.2.0 (available: v53.0.0) [INFO] [stderr] Adding arrow-select v52.2.0 (available: v53.0.0) [INFO] [stderr] Adding lexical-core v0.8.5 (available: v1.0.2) [INFO] [stderr] Adding lexical-parse-float v0.8.5 (available: v1.0.2) [INFO] [stderr] Adding lexical-parse-integer v0.8.6 (available: v1.0.2) [INFO] [stderr] Adding lexical-util v0.8.5 (available: v1.0.3) [INFO] [stderr] Adding lexical-write-float v0.8.5 (available: v1.0.2) [INFO] [stderr] Adding lexical-write-integer v0.8.5 (available: v1.0.2) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-core v0.52.0 (available: v0.58.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1a098c896f51ce1ce7b348e9b6596880e8836f9836c3af52ce90e58e875072df [INFO] running `Command { std: "docker" "start" "-a" "1a098c896f51ce1ce7b348e9b6596880e8836f9836c3af52ce90e58e875072df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1a098c896f51ce1ce7b348e9b6596880e8836f9836c3af52ce90e58e875072df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a098c896f51ce1ce7b348e9b6596880e8836f9836c3af52ce90e58e875072df", kill_on_drop: false }` [INFO] [stdout] 1a098c896f51ce1ce7b348e9b6596880e8836f9836c3af52ce90e58e875072df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 73525b02d1efa976aae17f3864cfad494595feee8e531e2ad9828b57f12fac6f [INFO] running `Command { std: "docker" "start" "-a" "73525b02d1efa976aae17f3864cfad494595feee8e531e2ad9828b57f12fac6f", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Checking lexical-util v0.8.5 [INFO] [stderr] Checking arrow-schema v52.2.0 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking lexical-write-integer v0.8.5 [INFO] [stderr] Checking lexical-parse-integer v0.8.6 [INFO] [stderr] Checking lexical-parse-float v0.8.5 [INFO] [stderr] Checking lexical-write-float v0.8.5 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking atoi v2.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking lexical-core v0.8.5 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking arrow-buffer v52.2.0 [INFO] [stderr] Checking arrow-data v52.2.0 [INFO] [stderr] Checking arrow-array v52.2.0 [INFO] [stderr] Checking arrow-select v52.2.0 [INFO] [stderr] Checking arrow-cast v52.2.0 [INFO] [stderr] Checking lance-arrow v0.18.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Zip, ArrayIter<&bfloat16::BFloat16Array>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/bfloat16.rs:317:34 [INFO] [stdout] | [INFO] [stdout] 305 | let array = BFloat16Array::from_iter_values(values.clone()); [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 306 | let array2 = BFloat16Array::from(values.clone()); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 317 | for (expected, value) in values.as_slice().iter().zip(array2.iter()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Zip>, ArrayIter<&bfloat16::BFloat16Array>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/bfloat16.rs:333:34 [INFO] [stdout] | [INFO] [stdout] 326 | let array = BFloat16Array::from_iter(values.clone()); [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 333 | for (expected, value) in values.iter().zip(array.iter()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lance-arrow` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "73525b02d1efa976aae17f3864cfad494595feee8e531e2ad9828b57f12fac6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73525b02d1efa976aae17f3864cfad494595feee8e531e2ad9828b57f12fac6f", kill_on_drop: false }` [INFO] [stdout] 73525b02d1efa976aae17f3864cfad494595feee8e531e2ad9828b57f12fac6f